Fiduciary Offices in
Sirnach

11 companies in Fiduciary Offices based in Sirnach — name and year of registration from the commercial register. The list below shows them all.

Companies

All 11 companies in Sirnach

Helene Mayer Treuhand Logo

Helene Mayer Treuhand

Since 2013 · 1–10 empl.5.0(3)

The company's core activity is the provision of services in the field of finance and accounting, in particular: accounting and financial reporting, payroll administration and social insurance, tax consulting and declaration, trust services, including support for the establishment and management of companies (SMEs, AG, GmbH, sole proprietorship), and consulting and support in financial and legal matters.

Fiduciary OfficesFinance and accountingPersonnel administrationTax consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Touma Treuhand & Immobilien Logo

Touma Treuhand & Immobilien

Since 2015 · 1–10 empl.

The core activity of TOUMA Treuhand & Immobilien encompasses three main areas: 1. **Trust Services**: Accounting, tax services, and business consulting for small and medium-sized enterprises, including corporate accounting and consulting for start-ups, as well as tax returns for private individuals. 2. **Real Estate**: Independent real estate consulting, where the personal needs of clients are matched with the possibilities of the real estate market. 3. **Insurance**: Consulting and offering health insurance, life insurance, and property insurance to cover everyday risks.

Fiduciary OfficesReal estate consulting and property managementFiduciary servicesInsurance consulting
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #2
Bosshart Treuhand Logo

Bosshart Treuhand

Since 2024 · 1–10 empl.5.0(15)

The core activity of Bosshart Treuhand is the provision of services in the areas of tax consulting, pension planning, inheritance and estate planning, as well as support for sole proprietorships in their accounting and annual financial statements.

Fiduciary OfficesTax advisoryPension planningInheritance and estate settlement
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #3
kompetent treuhand Körnli Logo

kompetent treuhand Körnli

Since 2005 · 1–10 empl.

The core activity of the company "Kompetent Treuhand" is the provision of trust services, particularly in the areas of tax consulting, accounting and financial management. The company offers its customers support with tax returns, price lists and checklists, and enables data exchange via an in-house cloud solution.

Fiduciary OfficesTrust servicesDigital tax return processingDigital employee master records
No score yet
FB

FITA Beratung und Projekte AG

Since 1980 · 1–10 empl.

Fiduciary Offices
No score yet
CF

CMR Finance GmbH

Since 2005 · 1–10 empl.

Fiduciary Offices
No score yet
FM

Finbar Management AG

Since 2021 · 1–10 empl.

Management Consulting
No score yet
AT

Asipi Treuhand GmbH

Since 2022 · 1–10 empl.

Fiduciary Offices
No score yet
KS

Kornhaus Solutions GmbH

Since 2024 · 1–10 empl.

Management Consulting
No score yet
T&

Treuhand & HR Niedermann GmbH

Since 2024 · 1–10 empl.

Recruitment & HR Consulting
No score yet
SF

Suter Finanzbegleitung

Since 2025 · 1–10 empl.

Fiduciary Offices
No score yet

Fiduciary Offices in Sirnach

11Fiduciary OfficesCommercial register (Zefix) · as of October 10, 2026
2021Median year of registrationCommercial register (Zefix) · as of October 10, 2026
527in the Canton of ThurgauCommercial register (Zefix) · as of October 10, 2026
17,182in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Fiduciary Offices in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026